]> Git Repo - linux.git/blob - drivers/gpu/drm/i915/display/intel_hotplug_irq.h
Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux...
[linux.git] / drivers / gpu / drm / i915 / display / intel_hotplug_irq.h
1 /* SPDX-License-Identifier: MIT */
2 /*
3  * Copyright © 2023 Intel Corporation
4  */
5
6 #ifndef __INTEL_HOTPLUG_IRQ_H__
7 #define __INTEL_HOTPLUG_IRQ_H__
8
9 #include <linux/types.h>
10
11 struct drm_i915_private;
12 struct intel_encoder;
13
14 u32 i9xx_hpd_irq_ack(struct drm_i915_private *i915);
15
16 void i9xx_hpd_irq_handler(struct drm_i915_private *i915, u32 hotplug_status);
17 void ibx_hpd_irq_handler(struct drm_i915_private *i915, u32 hotplug_trigger);
18 void ilk_hpd_irq_handler(struct drm_i915_private *i915, u32 hotplug_trigger);
19 void gen11_hpd_irq_handler(struct drm_i915_private *i915, u32 iir);
20 void bxt_hpd_irq_handler(struct drm_i915_private *i915, u32 hotplug_trigger);
21 void xelpdp_pica_irq_handler(struct drm_i915_private *i915, u32 iir);
22 void icp_irq_handler(struct drm_i915_private *i915, u32 pch_iir);
23 void spt_irq_handler(struct drm_i915_private *i915, u32 pch_iir);
24
25 void i915_hotplug_interrupt_update_locked(struct drm_i915_private *i915,
26                                           u32 mask, u32 bits);
27 void i915_hotplug_interrupt_update(struct drm_i915_private *i915,
28                                    u32 mask, u32 bits);
29
30 void intel_hpd_enable_detection(struct intel_encoder *encoder);
31 void intel_hpd_irq_setup(struct drm_i915_private *i915);
32
33 void intel_hotplug_irq_init(struct drm_i915_private *i915);
34
35 #endif /* __INTEL_HOTPLUG_IRQ_H__ */
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